Landfield.com: USENET Moderators Archive - A collection of software and scripts for handling moderating duties. Most of these software are unmaintained but still of interest. - http://www.landfield.com/moderators/
Landfield.com: NetNews Moderators Handbook - Manual on how to moderate newsgroups. Explains technical requirements, how moderated groups work, and offers advice on how to handle various aspects of moderating. - http://www.landfield.com/usenet/moderators/handbook/
Pitfalls of Newsgroup Moderation - Describes some of the difficulties one can run into in maintaining a moderated newsgroup. Recommended reading before creating a moderated newsgroup, or converting the status of an existing newsgroup to moderated. Maintained by Russ Albery. - http://www.eyrie.org/~eagle/faqs/mod-pitfalls.html
Usenet Volunteer Moderators - A group dedicated to helping moderate Usenet newsgroups and help others that wish to moderate a newsgroup themselves. - http://killfile.org/~tskirvin/uvm/
Moderated Newsgroups FAQ - Text format. Explains what moderation is, how it works, issues regarding moderation, and requirements for becoming a moderator. - http://www.faqs.org/faqs/usenet/moderated-ng-faq/
S.T.U.M.P. Robomoderator Program - A flexible, open source auto-moderation tool which allows Usenet news group moderators to partly or completely automate their tasks. - http://www.algebra.com/~ichudov/stump/